diam - dire
- diamagnetic
- diamagnetic effect
- diamagnetism
- diameter
- diameter gauge
- diametrical
- diamond
- diamond core bit
- diamond core drill drill
- diamond cut
- diamond drill
- diamond drill bit matrix
- diamond drill outfit
- diamond drilling
- diamond drilling bit
- diamond head
- diamond loss
- diamond pattern
- diamond point
- diamond point bit
- diamond saw
- diamond-drill core sample
- diamond-drill hole
- diamond-driller
- diamond-shaped
- diamondiferous
- diamond[-set] tool
- diaphorite
- diaphragm
- diaphragm feeder
- diaphragm gauge
- diaphragm jig
- diaphragm pump
- diaphragm-type detector
- diaphragm-type hydraulic accumulator
- diapir
- diapir fold
- diastrophic force
- diastrophic movements
- diathermal
